HydroBASINS lev08 watershed · #1080177450
Bassin · #1080177450
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Charouine, Ouled Aissa, Talmine
Sub-basin area
419,9km²
Upstream area
3 222,5km²
Discharge
0,24m³/s
Mean elev.
416m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080167960449 km²
- Bassin de Oued Namous183 km²
3 dept-equivalent regions (GADM L2)
- Ouled AissaAdrar · Algeria362.2 km²86.4% of basin
- 38.4 km²9.2% of basin
- 18.8 km²4.5% of basin
1 intersecting protected areas
Touat-Gourara-Tidikelt
IUCN Not ApplicableCultural Park
419.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,3°C
Annual rain
31mm
Moisture idx (CMI)
-0,98
Runoff
2mm/an
PET
1 850mm
AET
24mm
Mean slope
1,3°
Water table
310cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)